| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $159.78 | 12.208% | $179.2859 | $179.29 | $179.30 | $179.30 |
| Purchase #2 | $26.85 | 10.396% | $29.6413 | $29.64 | $29.65 | $29.60 |
| Purchase #3 | $162.77 | 11.116% | $180.8635 | $180.86 | $180.85 | $180.90 |
| Purchase #4 | $187.67 | 7.696% | $202.1131 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $132.97 | 11.619% | $148.4198 | $148.42 | $148.40 | $148.40 |
| Purchase #6 | $236.62 | 3.861% | $245.7559 | $245.76 | $245.75 | $245.80 |
| Purchase #7 | $230.53 | 12.177% | $258.6016 | $258.60 | $258.60 | $258.60 |
| 7 purchase totals = | $1,137.19 | $1,244.6811 | $1,244.68 | $1,244.65 | $1,244.70 | |